EP 2429028 A1 20120314 - Rearview mirror device integrating a radio-frequency reception system
Title (en)
Rearview mirror device integrating a radio-frequency reception system
Title (de)
Rückspiegelvorrichtung mit integriertem Funkfrequenzempfangssystem
Title (fr)
Dispositif de rétroviseur intégrant un système de réception de radiofréquence
Publication
Application
Priority
EP 10175766 A 20100908
Abstract (en)
The invention relates to a rearview mirror device for vehicles incorporating a radio-frequency reception system. The rearview mirror device comprises: a light-reflective surface made of an electrically conductive material, and at least one planar conductive element lying on a plane substantially parallel to said reflective surface. The light-reflective surface and said conductive element are capacitively coupled and are used in combination for the reception of radio-frequency signals. The invention provides a rearview mirror with great simplicity and very-low cost.
IPC 8 full level
CPC (source: EP US)
H01Q 1/1278 (2013.01 - EP US); H01Q 1/3266 (2013.01 - EP US); H01Q 1/36 (2013.01 - US); H01Q 15/0093 (2013.01 - US)
Citation (applicant)
- US 4422077 A 19831220 - KROPIELNICKI JERZY J [GB]
- US 5835066 A 19981110 - KROPIELNICKI JERZY JACEK [GB], et al
- US 6307516 B1 20011023 - ZAFAR IMTIAZ [US], et al
- US 4086594 A 19780425 - KROPIELNICKI BARBARA EWA, et al
- WO 0154225 A1 20010726 - FRACTUS SA [ES], et al
Citation (search report)
- [XYI] DE 102005001486 B3 20061019 - SIEMENS AG [DE]
- [XY] US 2004056810 A1 20040325 - OKA HIDETOSHI [JP]
- [Y] WO 2006061218 A1 20060615 - A3 ADVANCED AUTOMOTIVE ANTENNA [ES], et al
- [X] WO 2005117204 A1 20051208 - MATSUSHITA ELECTRIC IND CO LTD [JP], et al
- [XI] US 2009231219 A1 20090917 - SUGIMOTO YUZI [JP], et al
- [XI] US 2010026590 A1 20100204 - CHIANG KUO-CHING [TW], et al
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO SE SI SK SM TR
Designated extension state (EPC)
BA ME RS
DOCDB simple family (publication)
EP 2429028 A1 20120314; EP 2429028 B1 20210317; JP 2012060642 A 20120322; US 2012056791 A1 20120308; US 9343803 B2 20160517
DOCDB simple family (application)
EP 10175766 A 20100908; JP 2011194578 A 20110907; US 201113225303 A 20110902